1,045 prompts matching "Learn: Finding the coefficient of a stated power in an expansion"
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Worked example: sum to infinity of a geometric series
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Teach me the basics of differentiation
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Worked example: finding and classifying a stationary point
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Worked example: expand (x+2)^5 fully using the binomial theorem
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Worked example: use the binomial expansion to estimate (2.01)^5 to 4 decimal places
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Final Revision: Using a symmetric function to find an unknown coefficient
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Final Revision: A question asking for two coefficients to be equal
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IGCSE Additional Maths Y11: Finding every angle in a range with a given sine — Common Mistakes
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IGCSE Additional Maths Y11: Equating coefficients to find an unknown constant — Common Mistakes
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IGCSE Additional Maths Y11: Finding a curve from its gradient function and one point — Common Mistakes
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Quiz me on completing the square to find a turning point
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Explain completing the square back to me
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Why does completing the square work
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Find sum and product of roots of 2x^2 - 5x + 3 = 0
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Find sum and product of roots of x^2 + 4x - 12 = 0
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Find sum and product of roots of 3x^2 + 7x - 6 = 0
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Find sum and product of roots of x^2 - 8x + 15 = 0
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Quiz me on the sum and product of the roots of a cubic
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Explain sum and product of roots back to me
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Quiz me on checking both pairs of solutions of a linear-quadratic pair
Act as my SS2 Further Maths tutor. Quiz me with three pairs of simultaneous equations, eac